The probability of obtaining five tails in a row assuming the coin is fair is 1/32.
A person will have to do 5 coin tosses which means,
No. of total observations = 25
Required outcome → 5 Heads { T , T , T , T , T }
This outcome can occur only once so required outcome will be 1
Thus, required outcome =1
Probability (5 Tails) = 1 / 2⁵ = 1 / 32
Hence , the probability of obtaining five tails in a row assuming the coin is fair is 1/32.
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